
package cs.remoteapp;
/**
 * The Goodbye class to instantiate a Goodbye signal.
 * It notifies the departure of a user from the chat system.
 * The object is serializable to be encapsulated in a UDP packet. 
 * @author      4INFO - A1
 * @version     1.0
 */
public class Goodbye extends Message {
	/**
	 * Serialization id
	 */
	private static final long serialVersionUID = 4064172851915413544L;

	/**
	 * constructor
	 * @param username the sender username
	 */
	public Goodbye(String username){
		super(username);
	}
	

}
